- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 798
10-year publication summary
|
87
|
90
|
90
|
81
|
53
|
39
|
45
|
34
|
35
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21686 |
33 |
| Honda Motor Co., Ltd. | 26719 |
32 |
| Toyota Motor Corporation | 36619 |
31 |
| Hyundai Motor Company | 25321 |
26 |
| Pratt & Whitney Canada Corp. | 5656 |
24 |
| Mazda Motor Corporation | 3327 |
23 |
| GM Global Technology Operations LLC | 16327 |
22 |
| Hitachi Astemo, Ltd. | 6475 |
22 |
| Kia Motors Corporation | 7712 |
21 |
| Cummins Inc. | 2683 |
16 |
| Kawasaki Motors, Ltd. | 1554 |
16 |
| Caterpillar Inc. | 10391 |
14 |
| BYD Company Limited | 6760 |
14 |
| Polaris Industries Inc. | 2332 |
13 |
| Rtx Corporation | 10283 |
13 |
| Unick Corporation | 56 |
12 |
| Suzuki Motor Corporation | 1392 |
11 |
| Discovery Energy, LLC | 393 |
11 |
| Volvo Truck Corporation | 3989 |
10 |
| ZF Friedrichshafen AG | 7280 |
9 |
| Other owners | 425 |